conflicts at bus stops in the city. the problem is private buses that take workers to companies along the peninsula. the buses have been blocking muni buses from pulling up to the curb. those private buses have a dedicated stop now at 8th and market and another one is coming to van ness and union street. >>> this sunday, right here on kpix 5 the 55th annual grammy awards. this year margaret cho is up for best comedy album and we were surprised she was born and raised here in san francisco. juliette goodrich explains how hippies, bullies and aids made margaret who she is today. >> i told my mother when i was 14 i was going to be a comedian. she said oh, maybe it's better if you just die. [ laughter ] >> reporter: margaret cho is raunchy, passionate, also up for a grammy. >> this is something that i have like wanted for a long time. >> reporter: she is nominated for cho dependent live in concert. in it she rips on everything from sarah palin to asian stereotypes. >> asian girls gone wild ♪ >> whoo. >> she is not studyin